Beginner - level 1

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BEGINNER

external image serviceImage_Computer-Hardware_21.jpg
external image serviceImage_Computer-Hardware_21.jpg

COMPUTER HARDWARE

  1. Types of Computers
  2. Structure of a computer
  3. Input Devices
  4. Output devices
  5. Computer Memory
  6. Types of Memory
external image vista.jpg
external image vista.jpg

COMPUTER SOFTWARE

  1. Operating System
  2. User Interface
  3. Application Software
external image Computer%2520network%2520LAN.jpg
external image Computer%2520network%2520LAN.jpg

COMPUTER NETWORKS

  1. With Cables
  2. Without Cables
  3. Local Area Network (LAN)
  4. Wide Area Network (WAN)